Introduction to Programming with C++

3rd Edition

ISBN: 9780133252811

Author: Y. Daniel Liang

Publisher: Prentice Hall

See similar textbooks

Concept explainers

Literals

A literal in computer science is used to express a fixed value in source code. They cannot be modified. Almost all programs have these fixed values or literals.

Videos

Textbook Question

Chapter 2, Problem 16PE

(Geometry: area of a hexagon) Write a program that prompts the user to enter the side of a hexagon and displays its area. The formula for computing the area of a hexagon is

A r e a = 3 3 2 s 2 ,

where s is the length of a side. Here is a sample run:

Chapter 2, Problem 16PE, (Geometry: area of a hexagon) Write a program that prompts the user to enter the side of a hexagon

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Chapter 2, Problem 15PE

Chapter 2, Problem 17PE

Students have asked these similar questions

What is the output from the following statement?

Are the following statements correct? Which one is better?

Fill in the blanks to rewrite the following statement: c. If x___________, then ________.

Chapter 2 Solutions

Introduction to Programming with C++

Ch. 2 - Show the output of the following code: Ch. 2 - How do you write the statements to let the user...Ch. 2 - Prob. 3CP Ch. 2 - Which of the following identifiers are valid?...Ch. 2 - Identify and fix the errors in the following...Ch. 2 - Prob. 6CP Ch. 2 - Prob. 7CP Ch. 2 - Translate the following algorithm into code: Step...Ch. 2 - Prob. 9CP Ch. 2 - Prob. 10CP

Ch. 2 - Prob. 11CP Ch. 2 - Prob. 12CP Ch. 2 - Prob. 13CP Ch. 2 - Prob. 14CP Ch. 2 - Prob. 15CP Ch. 2 - Are the following statements correct? If so, show...Ch. 2 - Write a statement to display the result of 23.5.Ch. 2 - Suppose m and r are integers. Write a C++...Ch. 2 - How would you write the following arithmetic...Ch. 2 - Prob. 20CP Ch. 2 - Prob. 21CP Ch. 2 - Which of the following statements are true? a....Ch. 2 - Show the printout of the following code: Ch. 2 - Prob. 24CP Ch. 2 - Prob. 25CP Ch. 2 - Prob. 26CP Ch. 2 - Show the following output; Ch. 2 - If you change in line 12 in Listing 2.10, what...Ch. 2 - Show the printout of the following code: Ch. 2 - How would you write the following arithmetic...Ch. 2 - (Convert Celsius to Fahrenheit) Write a program...Ch. 2 - (Compute the volume of a cylinder) Write a program...Ch. 2 - (Convert feet into meters) Write a program that...Ch. 2 - (Convert pounds into kilograms) Write a program...Ch. 2 - (Financial application: calculate tips) Write a...Ch. 2 - (Sum the digits in an integer) Write a program...Ch. 2 - (Find the number of years) Write a program that...Ch. 2 - (Current time) Listing 2.9, ShowCurrentTime.cpp,...Ch. 2 - (Physics: acceleration) Average acceleration is...Ch. 2 - (Science: calculating energy) Write a program that...Ch. 2 - (Population projection) Rewrite Programming...Ch. 2 - (Physics: finding runway length) Given an...Ch. 2 - (Financial application: compound value) Suppose...Ch. 2 - (Health application: BMP) Body Mass Index (BMI) is...Ch. 2 - (Geometry: distance of two points) Write a program...Ch. 2 - (Geometry: area of a hexagon) Write a program that...Ch. 2 - (Science: wind-chill temperature) How cold is it...Ch. 2 - (Print a table) Write a program that displays the...Ch. 2 - (Geometry: area of a triangle) Write a program...Ch. 2 - (Slope of a line) Write a program that prompts the...Ch. 2 - (Cost of driving) Write a program that prompts the...Ch. 2 - (Financial application: calculate interest) If you...Ch. 2 - (Financial application: future investment value)...Ch. 2 - Prob. 24PE

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

( Geometry: area of a hexagon ) Write a program that prompts the user to enter the side of a hexagon and displays its area. The formula for computing the area of a hexagon is A r e a = 3 3 2 s 2 , where s is the length of a side. Here is a sample run:

Solution Summary: The author explains how the area of a hexagon is calculated with the help of the formula and is displayed as an output.

Concept explainers

Videos

Want to see the full answer?

Chapter 2 Solutions